Updated daily at 05:00 UTC
- Released
- —
- Status
- Current
- Context
- —
- Max output
- —
- Input per 1M tokens
- —
- Output per 1M tokens
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- Open weights
- No
- License
- proprietary
- Parameters
- —
- Knowledge cutoff
- —
- Reasoning
- No
- Modalities
- text, audio → text, audio
Category scores
Out of 100, from independent and third-party results only, by method category-2026-09-29.1.
Not enough independent results yet
Only independent and third-party results rank a model; self-reported and unattributed numbers never do.
Benchmark results
Every result we hold for this model, with who ran it and where it was published.
No benchmark results yet
Other Step-Audio versions
- Step-Audio-R1Nov 2025
- Step-Audio 2 miniAug 2025
- Step-Audio-ChatFeb 2025
- StepAudio 2.5—